404253.0
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404253.0

Kaeser Fan Wheel Repair Kit - 404253.0

Kaeser ReplacementSKU: 404253.0
Price:
$295.00
Stock:
In Stock
Non-Returnable Part

Description

Kaeser Fan Wheel Repair Kit - 404253.0

Support proper compressor cooling and reliable airflow performance with the Kaeser Fan Wheel Repair Kit - 404253.0, a fan wheel repair kit designed for compatible Kaeser compressor applications. This kit helps restore fan operation so cooling air can move properly through the compressor package and across heat sensitive components. Replacing a worn, cracked, damaged, or imbalanced fan wheel assembly can help reduce overheating risk, limit vibration, support consistent cooling, and keep your compressor running dependably during daily operation.

  • Supports Compressor Cooling: Helps move cooling air through the compressor package to support proper operating temperature.
  • Helps Reduce Heat Related Issues: Replacing a damaged fan wheel can help restore airflow and reduce the risk of overheating or temperature related shutdowns.
  • Fan Wheel With Coupling Design: Identified as Kaeser part number 404253.0 and listed as a repair kit for a fan wheel with fan coupling.
  • OEM Compatible Replacement: Built as a replacement for Kaeser part number 404253.0 to support routine fan wheel repair and dependable compressor cooling performance.

Keep cooling airflow steady and help protect your compressor from heat related downtime with the Kaeser Fan Wheel Repair Kit - 404253.0, a practical repair kit for supporting long term Kaeser compressor reliability.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Kaeser Products to Check Out:

In addition to the Kaeser Fan Wheel Repair Kit - 404253.0, we have Kaeser Air Filters, Kaeser Oil Filters, Kaeser Separators, Kaeser Oil and more to help you keep your Kaeser Compressor in top shape.

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Frequently Asked Questions

Is the 404253.0 fan wheel repair kit compatible with my Kaeser compressor?

The 404253.0 is a Kaeser fan wheel repair kit for compatible compressor cooling fan assemblies. Parts references identify it as a repair kit fan wheel with fan coupling, which means it is used to service the fan wheel and related coupling components in compatible Kaeser compressor cooling systems. Compatibility should always be confirmed by matching 404253.0 in your compressor manual and verifying the model, serial number, fan assembly, and coupling configuration before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 404253.0 fan wheel repair kit do?

The 404253.0 helps restore the compressor’s cooling fan assembly so it can move air properly through the compressor cabinet or cooling section. A properly working fan wheel helps:

  • Move cooling air through the compressor package
  • Support proper operating temperature
  • Help remove heat from coolers and internal components
  • Reduce the risk of overheating
  • Support reliable compressor performance

What are the signs that the 404253.0 fan wheel repair kit may be needed?

Common signs include:

  • Compressor running hotter than normal
  • High-temperature warnings or shutdowns
  • Reduced cooling airflow through the cabinet
  • Fan wheel damage found during inspection
  • Cracked, chipped, warped, or broken fan blades
  • Excessive vibration from the fan area
  • Rubbing, rattling, or scraping sounds during operation
  • Loose or damaged fan coupling components

These symptoms can also be caused by a dirty cooler, blocked ventilation, failed fan motor, damaged belt, or other cooling-system issue. Inspect the full cooling system before replacing the 404253.0.

Is this an OEM part?

This is an OEM-equivalent replacement fan wheel repair kit designed to meet the same performance standards as the original Kaeser repair kit.  

How difficult is it to install?

Installing the 404253.0 is generally a moderate maintenance task because it involves the compressor cooling fan assembly and rotating components.

Before service, the compressor should be:

  • Fully shut down
  • Electrically locked out
  • Completely depressurized
  • Cooled to a safe working temperature
  • Verified so the fan and motor cannot start or rotate during service

Installation typically involves accessing the fan assembly, documenting the original orientation, removing the damaged fan wheel or coupling components, installing the replacement 404253.0, checking clearances and fasteners, and verifying smooth airflow and normal operating temperature after startup.

Do you carry other parts for Kaeser?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Kaeser equipment. If you don’t see what you need, just ask and we’ll help you find it. 

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.